Description

Sierra’s 18-0604 Exhaust Manifold Gasket Set is designed for use with GM 305/350 CID engines. It is interchangeable with GLM 39910. The kit contains two 18-2854-1 Exhaust Elbow Gaskets and two 18-2949 Exhaust Manifold Gaskets. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with GM 305/350 CID engines
Interchangeable with GLM 39910. The kit contains two 18-2854-1 Exhaust Elbow Gaskets and two 18-2949 Exhaust Manifold Gaskets
Kit contains two 18-2854-1 Exhaust Elbow Gaskets and two 18-2949 Exhaust Manifold Gaskets
Each Sierra product meets or exceeds the original equipment part it replaces